Discover @pranavkhatale Open Source projects

Pranav Khatale (@pranavkhatale)

pranavkhatale

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Keil-uVision5-Microcontroller-8051-Experiments

Keil μVision5 Microcontroller 8051 Experiments

Obstacle-Avoider-Robot-using-NAND-Gate-IC-4093

The robot has been developed and programmed by IC 4093 control. Designed to move independently and avoid obstacles by either moving left, right or backward. Then the robot will move forward by using infrared sensors to adjust their moving. Obstacles avoid-er programmer use Otto 4 legs which rely upon two infrared emitters & a receiver to sense obstacles in its environment then the programmed will order to avoid the obstacle by either stop, moving backward, or change direction to move forward. First and foremost the two sensors are connected at the front of the robot to sense the obstacle. The sensor consists of an IR led and IR sensor pair, the light transmitted from the led is reflected from the obstacle which comes in front of the robot.

IoT-based-Home-Automation-with-and-without-Internet

Many IoT based Home Automation projects crashes when the Internet speed goes down. So, within this project I tried to built such an IoT prototype which can automate the Home not only when Internet speed is good but also when Internet speed goes down. In this project I’m going to use OSH NodeMCU V1.0 ESP8266 Development Board and Bluetooth HC-05 Module for communication & control 4 electrical loads connected to NodeMCU with Blynk Android App & my custom-made Bluetooth Automation App. Blynk App can be used when Internet speed is good on both side & Bluetooth Automation App can be used when the you are near the project & not have internet at all.

Face-Shield

If you have a laser cutter and can source the materials needed, you too can make this in your local regions and distribute them to the healthcare workers in need!

Node-RED

IoT Experiments on Node-RED

Micropython-on-NodeMCU-ESP8266-IoT-Embedded-Systems

This repository contains Micropython programs along with documentation for IoT & Embedded Systems Design experiments on NodeMCU 12-E(1.0) ESP8266 [Amica]. This repository is still under development.

IoT-Experiments-on-NodeMCU-ESP8266

This repository contains IoT experiments on NodeMCU ESP8266, with photographs, schematics, codes, and other resources required especially for beginners.

IoT-based-Weather-Station-using-ThingsSpeak-IoT-Analytics-Platform

Monitor the Temperature and Humidity on any internet-connected device have Web Browser and also upload that data to ThingSpeak IoT Analytics Platform.

2-Digit-Door-Bell-Counter-using-High-Speed-CMOS-IC-4026-Timer-IC-555

The project can be used to count the total number of visitors that came while you are out of your home. As the visitor presses the Door Bell Button the counter inside the circuit increments by 1 counting the total number of visitors. The project uses the 4026 high-speed CMOS IC (It is also a decade counter and 7-segment decoder) and most versatile monolithic timing linear Integrated circuit IC 555.

Light-Sensitive-Trigger-using-Timer-IC-555

Light sensitive trigger circuit activates a relay upon detecting the absence of light on an LDR (light dependent resistor). It is particularly well suited to control outside lighting as used for driveways and garage entrances. The heart of the project is comparator-timer IC 555.

Low-Cost-Self-Activating-Touchless-Hand-Sanitizer-Dispensing-with-Battery-Imposed-System

The Easy Non-Contact Automatic Hand Sanitizer Dispenser or Automatic Soap Dispenser with Arduino UNO has the Atmega328p microcontroller to control the sanitizer liquid with the help of a Servo motor. The system is powered up by the external power supply of a 9V battery.

NodeMCU-ESP8266-Web-Server-IoT

This project documentation is a step-by-step guide that shows how to build a standalone ESP8266 Web Server that controls two outputs (two LEDs). This ESP8266 NodeMCU Web Server is mobile responsive and it can be accessed with any device with a browser in your local network.

Arduino-IoT-Cloud

NodeMCU: Device to device with Arduino IoT Cloud, Controlling relays from the Arduino IoT Cloud